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BARSIC [14]
3 years ago
13

What is the sixth term of a_(n)=-3*2^(n+1)?

Mathematics
2 answers:
stellarik [79]3 years ago
4 0

Answer:

-384

Step-by-step explanation:

n = 6 (6th term)

-3* 2^{6+1}

-3* 2^{7}

=-384

Aneli [31]3 years ago
3 0

Answer:

-3

Step-by-step explanation:

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Point M is located at (4, 6) on a coordinate grid. Point M is translated 8 units to the left and 9 units down to create point M.
weqwewe [10]

Answer:

D

Step-by-step explanation:

You can look at it like a right triangle being made with the vertical part being 9 and the horizontal part being 8, then you want to find the diagonal part. So that's the Pythagorean theorem


\sqrt{8^2+9^2}=12.042

8 0
4 years ago
What is the equation of the line that passes through (4,8) and is parallel to the graph y=1/2x-3 ?
Makovka662 [10]

Answer:

The Answer is: The y intercept form for a line that is parallel to the given equation and passes through the given point is: y = 1/2x + 6.

Step-by-step explanation:

Given a point: (4, 8)

Given and equation:

y = 1/2x - 3

Write an equation parallel that passes through the point (4, 8).

Start with the point-slope form of the equation, use the slope m = 1/2 from the given equation:

y - 8 = 1/2(x - 4)

Solve for y to get the slope intercept form:

y - 8 = 1/2x - 2

y = 1/2x - 2 + 8

y = 1/2x + 6

Proof:

Solve for f(x) when x = 4

f(4) = 1/2x + 6

= 1/2(4) + 6

= 2 + 6 = 8, giving the point (4, 8)

3 0
4 years ago
Caroline flips a coin 3 times. According to the tree diagram, how many possible outcomes exist?
quester [9]

Answer:

8

Step-by-step explanation:

When flipping a coin, you get a head (H) or a tail (T)

The second part of the tree diagram will be HT HT

The third part of the tree diagram will be HT HT HT HT

The outcomes are 8

H-------H---------H---------HHH

                        T-------- HHT

          T----------H----------HTH

                         T---------HTT

T-------H-----------H---------THH

                          T---------THT

          T------------H--------TTH

                           T--------TTT

3 0
3 years ago
which statements about the system are true? check all that apply. y = x – 4 3y – x = –7 the system has one solution. the system
Dmitrij [34]
The slope of the first equation has a slope of one and a y intercept of -4. The second equation has a y intercept of -2.3333 as seen when plugging in 0 for x, so the same y-intercept and same line are out of the question. This means either they have the same slope and thus are parallel or intersect at some point. A simple way to find out? Plug in 1 for x on the second. If it isn't -1.33333, which is a slope of positive 1 such as in the first equation, they WILL INTERSECT somewhere. When plugging in 1, we get
 3y - 1 = -7
3y = -6
y = -2
(1, -2) is the next point after (0, -2.3333)
That means it is most certainly not the same slope, and thus they will intersect at some point. The two slopes are 1/1 and 1/3 if you weren't aware.
8 0
4 years ago
Read 2 more answers
What it the value of n?
Darya [45]

Answer:

Option C

Step-by-step explanation:

-10n = -1,200

divide by -10

n = -1,200/-10

n = 120

Please mark as brainliest

5 0
3 years ago
Read 2 more answers
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